Series PFT Paddlewheel Flow Sensor, 4-20 mA Output, 316SS body, 1-1/2" NPT Connection, FKM Seals, Tungsten-Carbide Shaft, PTFE Bearing
Non-Magnetic Sensing, Insertion Style for 1-1/2 to 40" Pipe
The Series PFT is a paddlewheel flow sensor used to monitor liquid flow rates in pipes from 1-1/2 to 40" with just one size adjustable sensor. Multiple wetted material choices offer application versatility. The PFT is ideal for monitoring water flow rates in irrigation systems and building automation cooling systems.
The PFT uses inductive sensing to sense the blades of the impeller as they rotate. Sensor technology does not use magnets allowing low flow rate monitoring and no concerns with magnetic material in the flow. The 4 to 20 mA model have a linear output of the velocity with 4 mA equal to 1.2 ft/s and 20 mA equal to 25 ft/s. There are no external components needed to have the 4 to 20 mA output unlike other competitor products. Paddlewheel, shaft and bearings are easily field replaceable.
Features
- Bearings and shaft offer excellent wear protection even in applications with particulate for long life
- Weatherproof and submersible rated for irrigation applications
Applications
- Irrigation
- Ground Water Remediation
- Cooling Systems
- Pump Protection
- Leak Detection
- Filtration Systems